| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.96 | 13.657% | $51.1002 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $235.81 | 5.589% | $248.9894 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $77.95 | 5.211% | $82.012 | $82.01 | $82.00 | $82.00 |
| Purchase #4 | $72.50 | 8.438% | $78.6176 | $78.62 | $78.60 | $78.60 |
| Purchase #5 | $210.25 | 4.464% | $219.6356 | $219.64 | $219.65 | $219.60 |
| Purchase #6 | $147.43 | 11.490% | $164.3697 | $164.37 | $164.35 | $164.40 |
| Purchase #7 | $23.44 | 11.234% | $26.0732 | $26.07 | $26.05 | $26.10 |
| 7 purchase totals = | $812.34 | $870.7977 | $870.80 | $870.75 | $870.80 | |